berger@clio.las.uiuc.edu (03/24/88)
JDR Microdevices, which advertises in Byte, sells these. I haven't seen too many without power supplies, and the ones equipped with power supplies are in the $125-175 range. Mike Berger Department of Statistics Science, Technology, and Society University of Illinois berger@clio.las.uiuc.edu {ihnp4 | convex | pur-ee}!uiucuxc!clio!berger